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#ifndef QPID_CLIENT_HANDLEPRIVATE_H
#define QPID_CLIENT_HANDLEPRIVATE_H
/*
*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*
*/
#include <algorithm>
namespace qpid {
namespace client {
/** @file
* Private implementation of handle, include in .cpp file of handle
* subclasses _after_ including the declaration of class T.
* T can be any class that can be used with boost::intrusive_ptr.
*/
template <class T>
Handle<T>::Handle(T* p) : impl(p) { if (impl) boost::intrusive_ptr_add_ref(impl); }
template <class T>
Handle<T>::~Handle() { if(impl) boost::intrusive_ptr_release(impl); }
template <class T>
Handle<T>::Handle(const Handle& h) : impl(h.impl) { if(impl) boost::intrusive_ptr_add_ref(impl); }
template <class T>
Handle<T>& Handle<T>::operator=(const Handle<T>& h) { Handle<T>(h).swap(*this); return *this; }
template <class T>
void Handle<T>::swap(Handle<T>& h) { std::swap(impl, h.impl); }
/** Access to private impl of a Handle */
template <class T>
class HandlePrivate {
public:
static boost::intrusive_ptr<T> get(Handle<T>& h) { return boost::intrusive_ptr<T>(h.impl); }
};
}} // namespace qpid::client
#endif /*!QPID_CLIENT_HANDLEPRIVATE_H*/
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